Possible to calculate distance of storm by its lightning? Ask USA TODAY

What's the formula for calculating how far away a storm is based on when the lightning strikes? Take a look at this video to find out. Doyle Rice, USA TODAY weather reporter, gives the answer. Have a question? Send it using #askusatoday!

http://archive.newsleader.com/VideoNetwork/2525255578001/Possible-to-calculate-distance-of-storm-by-its-lightning-Ask-USA-TODAYrtmp://cp17277.edgefcs.net/ondemand/&mp4:Brightcove/Brightcove2/29906170001/2013/07/29906170001_2525213973001_Punchlines-lightning.mp4http://archive.newsleader.com/VideoNetwork/2525255578001/Possible-to-calculate-distance-of-storm-by-its-lightning-Ask-USA-TODAYhttp://www.gannett-cdn.com/media/usatoday/usatoday/2013/07/03/1372885959000-afp-malaysia-weather_small.jpgPossible to calculate distance of storm by its lightning? Ask USA TODAYWhat's the formula for calculating how far away a storm is based on when the lightning strikes? Take a look at this video to find out. Doyle Rice, USA TODAY weather reporter, gives the answer. Have a question? Send it using #askusatoday!lightningthunderstormEditorial pagesoundcommongroundweatherCommon Groundstormsevere weatherAsk USA TODAY01:23